Theodore was born Dec. 7, 1925 in Adrian, Mich., the son of Otto and Allie (Forgette) DeGroff. He was a 1944 graduate of Pontiac High School, and served in the U.S. Navy during World War II and the Korean War. In 1946 in Pontiac, he married Betty Reynolds, who preceded him in death in 1989.

Prior to moving to Cheboygan in 1962, he worked as an automobile mechanic. While in Cheboygan, he was employed by Proctor and Gamble, and retired in 1990 after 26 years of service. In his earlier years, he enjoyed golfing, boating, bowling and dancing. He was also a member of the Eagles and a life member of the VFW.

In addition to his wife, Betty, he was preceded in death by his parents, and a brother, Otto Degroff.

Visitation will be held on Thursday, March 21 from 5 p.m. to 7 p.m., followed by a military honors service beginning at 7 p.m., at the Nordman-Christian Funeral Home in Cheboygan. Burial will be at Mt. Calvary Cemetery in the spring.